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Incheon Intl

$599+ Cheap flights from Galveston, TX to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Incheon Intl are usually found in February or November, booked 63 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Galveston to Incheon Intl

Keep the following information in mind while searching for Galveston to Incheon Intl flight deals. Data was last updated April 17, 2025.

Round-trip from

$1,162
(Cathay Pacific)

One-way from

$599
(Cathay Pacific)

Popular in

July

Cheapest in

February

Average price

$1,356
From Galveston to Incheon Intl
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One-way flight from Galveston to Incheon Intl
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Highest demand for flights based on searches. 17% potential increase in price ($288 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Galveston to Incheon Intl

Cheapest flights from Galveston to Incheon Intl
Explore the most affordable flight options available from Galveston to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Cathay Pacific deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:33 pmHOU - ICN
2 stops27h 32mMultiple Airlines
Tue 9/210:10 amICN - HOU
2 stops25h 46mMultiple Airlines
Deal found 4/17$1,162
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:43 pmHOU - ICN
1 stop19h 17mDelta
Thu 11/207:25 pmICN - HOU
1 stop17h 15mDelta
Deal found 4/15$1,408
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/308:33 pmHOU - ICN
1 stop28h 57mAmerican Airlines
Sun 9/75:25 pmICN - HOU
1 stop16h 50mAmerican Airlines
Deal found 4/17$1,414
This WestJet deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:00 pmHOU - ICN
2 stops39h 45mWestJet
Thu 10/98:45 pmICN - HOU
2 stops35h 02mWestJet
Deal found 4/17$1,488
This ScholarTrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:43 pmHOU - ICN
1 stop19h 17mKorean Air
Mon 9/154:25 pmICN - HOU
1 stop19h 15mKorean Air
Deal found 4/16$1,626
This KLM deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/186:45 pmHOU - ICN
2 stops31h 55mKLM
Tue 5/2010:25 pmICN - HOU
2 stops33h 32mKLM
Deal found 4/16$2,287
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:33 pmHOU - ICN
2 stops30h 32mQatar Airways
Tue 9/91:20 amICN - HOU
2 stops32h 55mQatar Airways
Deal found 4/17$2,731

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Galveston to Incheon Intl Airport that are best for you.

Fly from

Galveston

Fly to

Incheon Intl

Route

Depart

Return

Price

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 8/18

8:33 pm-2:05 pm

2 stops27h 32m

Incheon Intl

Tue 9/2

10:10 am-9:56 pm

2 stops25h 46m

$1,162

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 10/1

6:43 pm-4:00 am

1 stop19h 17m

Incheon Intl

Thu 10/9

4:25 pm-9:40 pm

1 stop19h 15m

$1,408

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sat 8/30

8:33 pm-3:30 pm

1 stop28h 57m

Incheon Intl

Sun 9/7

5:25 pm-8:15 pm

1 stop16h 50m

$1,414

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sun 9/28

1:00 pm-6:45 pm

2 stops39h 45m

Incheon Intl

Thu 10/9

8:45 pm-5:47 pm

2 stops35h 02m

$1,488

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 9/1

6:43 pm-4:00 am

1 stop19h 17m

Incheon Intl

Mon 9/15

4:25 pm-9:40 pm

1 stop19h 15m

$1,626

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 9/2

8:33 pm-5:05 pm

2 stops30h 32m

Incheon Intl

Tue 9/9

1:20 am-8:15 pm

2 stops32h 55m

$2,731

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 8/25

2:34 pm-12:40 pm

2 stops32h 06m

$599

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Fri 8/29

4:20 pm-6:45 pm

2 stops60h 25m

$699

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 9/10

10:05 am-4:00 am

1 stop27h 55m

$847

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Thu 7/10

5:00 am-3:30 pm

1 stop20h 30m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 results
1
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Best time to book a flight from Galveston to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Galveston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Galveston to Incheon Intl Airport

How far ahead should I book a flight from Galveston to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Incheon Intl. Price data was last updated on April 11, 2025.

The best time to book flights from Galveston to Incheon Intl Airport is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Galveston to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Galveston to Incheon Intl Airport (average of $1,001). Flying from Galveston to Incheon Intl Airport in June is currently the most expensive (average of $1,650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from G4L to ICN?

Find hourly flight availability from Galveston to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Incheon Intl Airport as you normally would.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Galveston to Seoul, such as Korean Air, Delta and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,916 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
KLM
7.8
Good
1,327 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.5
Good
849 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air France
7.5
Good
1,435 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Galveston to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Galveston to Incheon Intl Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $699. Users have also found prices from $847 and $917 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Galveston to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Galveston to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Incheon Intl.

  • Can I find deals for business class flights from Galveston to Incheon Intl?

    Yes. Cheapflights offers flight deals from Galveston to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Galveston to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Galveston to Incheon Intl Airport (average of $1,001). Flying from Galveston to Incheon Intl Airport in June is currently the most expensive (average of $1,650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Galveston?

Book flights to Galveston if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Top 9 airlines flying from Galveston to Incheon Intl

Discover the top 9 airlines that operate flights from Galveston to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$834Average$1,084FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$849Average$873FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$881Average$1,278FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$913Average$1,583FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,001Average$1,280FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,067Average$1,194FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,078Average$1,297FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$1,080Average$1,612FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,291Average$1,810FlexibilityNo cancel feeOn-time76%

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